Portable radio data terminal for transmitting and receiving signalling digital information



FIG. 1 is a top front and right side perspective view of a portable radio data terminal for transmitting and receiving signalling digital information showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear view elevational thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top front and right side perspective view of a second embodiment thereof the undisclosed views are identical in appearance to those of the first embodiment. 

The ornamental design for a portable radio data terminal for transmitting and receiving signalling digital information, as shown and described. 